SML4733AHE3/5A - Product Overview and Analysis

Introduction

The SML4733AHE3/5A is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an in-depth analysis of the SML4733AHE3/5A, including its basic information overview, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator Diodes
• Use: The SML4733AHE3/5A is primarily used for voltage regulation and protection in electronic circuits.
• Characteristics: It exhibits high reliability, low forward voltage drop, and excellent surge capability.
• Package: The SML4733AHE3/5A is available in a DO-214AC (SMA) package.
• Essence: It serves as a crucial component in electronic devices, ensuring stable voltage levels.
• Packaging/Quantity: The product is typically packaged in reels with varying quantities based on customer requirements.

Specifications

• Voltage - Zener (Nom) (Vz): 5.1V
• Power - Max: 1W
• Impedance (Max) (Zzt): 20 Ohm
• Current - Reverse Leakage @ Vr: 5µA @ 1V
• Tolerance: ±5%
• Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The SML4733AHE3/5A follows the standard pin configuration for DO-214AC (SMA) packages, with the anode and cathode terminals clearly marked for easy integration into circuit designs.

Functional Features

• Voltage Regulation: Provides stable output voltage under varying load conditions.
• Overvoltage Protection: Safeguards connected components from potential damage due to voltage spikes.
• High Surge Capability: Capable of withstanding transient voltage surges without degradation.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Low forward voltage drop
• Excellent surge capability
• Compact form factor

Disadvantages

• Limited power dissipation capability
• Sensitivity to temperature variations

Working Principles

The SML4733AHE3/5A operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals by allowing current to flow in reverse bias when the applied voltage reaches the specified breakdown voltage.

Detailed Application Field Plans

The SML4733AHE3/5A finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping in communication systems - Voltage reference in precision instruments

Detailed and Complete Alternative Models

• Alternative Model 1: SML4734AHE3/61
• Alternative Model 2: SML4735AHE3/61
• Alternative Model 3: SML4736AHE3/61

In conclusion, the SML4733AHE3/5A plays a vital role in maintaining stable voltage levels and protecting electronic circuits from overvoltage conditions. Its compact design and reliable performance make it a preferred choice in various electronic applications.

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